:root {
  --bg: #ffffff;
  --surface: #ffffff;
  --surface-alt: #f7f8fc;
  --text: #1d2433;
  --muted: #5d6575;
  --line: #e5e9f2;
  --primary: #4b63d1;
  --primary-dark: #384fb6;
  --shadow: 0 18px 45px rgba(30, 44, 88, 0.10);
  --radius: 24px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
.container { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.hero {
  background: linear-gradient(180deg, #ffffff 0%, #f7f9ff 100%);
  padding: 72px 0 48px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.35fr .9fr;
  gap: 28px;
  align-items: center;
}
.badge {
  display: inline-block;
  padding: 8px 14px;
  border-radius: 999px;
  background: #eef2ff;
  color: var(--primary-dark);
  font-weight: 700;
  font-size: .92rem;
}
h1 {
  font-size: clamp(2.1rem, 5vw, 4rem);
  line-height: 1.1;
  margin: 16px 0 10px;
}
.subtitle {
  font-weight: 700;
  color: var(--primary-dark);
  margin: 0 0 10px;
}
.lead {
  font-size: 1.08rem;
  color: var(--muted);
  max-width: 680px;
}
.hero-actions, .contact-links {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 22px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 20px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn.primary { background: var(--primary); color: #fff; }
.btn.primary:hover { background: var(--primary-dark); }
.btn.secondary { background: #fff; color: var(--text); border: 1px solid var(--line); }
.hero-card .card,
.info-card,
.feature-box,
.location-box {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.hero-card .card { padding: 28px; }
.hero-card h2, .info-card h3, .feature-box h3 { margin-top: 0; }
.hero-card ul {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
}
.section { padding: 38px 0; }
.section.alt { background: var(--surface-alt); }
.section-heading { text-align: center; margin-bottom: 22px; }
.section-heading.left { text-align: left; }
.eyebrow {
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .82rem;
  color: var(--primary-dark);
  font-weight: 700;
}
.section-heading h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); margin: 8px 0 0; }
.grid { display: grid; gap: 18px; }
.cards-4 { grid-template-columns: repeat(4, 1fr); }
.cards-3 { grid-template-columns: repeat(3, 1fr); }
.info-card { padding: 24px; }
.info-card p, .feature-box p, .location-box p { color: var(--muted); margin-bottom: 0; }
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}
.stack { display: grid; gap: 16px; }
.feature-box, .location-box { padding: 24px; }
.footer {
  padding: 28px 0 36px;
  border-top: 1px solid var(--line);
  background: #fff;
}
.footer-content {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}
.footer h3 { margin: 0 0 8px; }
.footer p { margin: 4px 0; color: var(--muted); }
.floating-whatsapp {
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 800;
  box-shadow: 0 12px 28px rgba(0,0,0,.18);
  z-index: 20;
}
@media (max-width: 980px) {
  .hero-grid, .two-col, .cards-4, .cards-3 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 680px) {
  .hero { padding-top: 52px; }
  .hero-grid, .two-col, .cards-4, .cards-3 { grid-template-columns: 1fr; }
  .container { width: min(1120px, calc(100% - 24px)); }
}